[#node-IndexCacheSizes]
= xref:node.adoc[node]::IndexCacheSizes
:relfileprefix: ../
:mrdocs:

Cache sizes allotted to each optional block‐chain index.

== Synopsis

Declared in `<node/caches.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct IndexCacheSizes;
----

== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:node/IndexCacheSizes/filter_index.adoc[`filter_index`] 
| Cache size for the compact block filter index.
| xref:node/IndexCacheSizes/tx_index.adoc[`tx_index`] 
| Cache size for the transaction index.
| xref:node/IndexCacheSizes/txospender_index.adoc[`txospender_index`] 
| Cache size for the transaction‐output spender index.
|===



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